User interface for an electrostatographic machine



FIG. 1 is a perspective view of a user interface for an electrostatographic machine showing the new design;

FIG. 2 is a frontal view thereof;

FIG. 3 is left side view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is right side view thereof; and,

FIG. 6 is a top plan view thereof.

The broken line showings in FIGS. 1-6 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a user interface for an electrostatographic machine, as shown and described. 